Living Organisms
Escherichia coli K-12 RV308 Freeze-dried Culture (ATCC 31608)
Escherichia coli K-12 RV308 is a laboratory reference strain supplied in a freeze-dried format for reconstitution and propagation. It is intended for research, strain characterization, and molecular biology workflows and is provided with recommended storage guidance and usage notes.
- Freeze-dried for long-term stability.
- Genome sequenced strain.
- Supplied for reconstitution and propagation in laboratory media.
- Recommended storage conditions: 2°C to 8°C.
- Suitable for strain characterization, molecular biology, and comparative genomics.
- Patent-deposit material; follow applicable use restrictions.
Cayman Chemical A943931hydroCLOrID hydra 25mg
A histamine H4 receptor antagonist (Ki = 3.8 nM); inhibits clobenpropit-induced scratching in mice (ED50 = 26 µmoles/kg, i.p.)
KRISHGEN BIOSYSTEMS Endonuclease Serratia marcescens ELISA for quantitative determination of endonuclease in samples from downstream processing where endonuclease is used as a process or purification aid.
Pack Size: 1 x 96 wells. Assay Range: 0 - 256 ng/ml, Sensitivity: 0.1 ng/ml. Introduction: Serratia marcescens nuclease originates from Gram negative bacteria S. marcescens and heads a family of homological non-specific nucleases that are widely spread in the world. Serratia nuclease is most studied one and it is capable to cleavage both RNA and DNA in either single or double stranded form. Principle: The Endonuclease Serratia marcescens (FastNuclease) ELISA is a competitive immunoassay for the determination of Serratia endonuclease in sample. ELISA Features include a pre-coated plate with break-apart wells, standardisation and Lot to Lot Consistency with Precision CV <15%.
Cayman Chemical FungI Lachnon A 2.5mg
A fungal metabolite; inactive against P. falciparum, C. albicans, and M. tuberculosis; not cytotoxic to KB or BC-1 cells
Sigma Aldrich Fine Chemicals Biosciences GEOBACILLUS STEAROTHERMOPHILUS
NC2753621 GEOBACILLUS STEAROTHERMOPHILUS
Cayman Chemical FrovatrIptnsuccInAT hydra 10mg
An agonist of 5-HT1B and 5-HT1D receptors (Kis = 2.51 and 3.98 nM, respectively); selective for 5-HT1B and 5-HT1D over 5-HT1A, 5-HT1E, 5-HT1F, 5-HT2A, 5-HT2C, 5-HT3, and 5-HT7 receptors, as well as dopamine D1, D2, and D3, histamine H1, and α1-adrenergic receptors (Kis = >50 nM); induces contractions in human basilar arteries isolated post-mortem, coronary arteries from transplant recipient hearts, and coronary arteries from donor hearts unsuitable for transplantation (EC50s = 13.8, 41.69, and 15.49 nM, respectively); increases carotid vascular resistance in closed-chest and open-chest anesthetized dogs (ED50s = 6 and 1 nmol/kg, i.v., respectively)